Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 3 de 3
Filtrar
Mais filtros










Base de dados
Intervalo de ano de publicação
1.
BMC Infect Dis ; 20(1): 207, 2020 Mar 12.
Artigo em Inglês | MEDLINE | ID: mdl-32164562

RESUMO

BACKGROUND: Kiribati introduced rotavirus vaccine in 2015. To estimate the impact of rotavirus vaccine on acute gastroenteritis (AGE) and severe acute malnutrition (SAM) among children under 5 in Kiribati, a retrospective review of inpatient and outpatient AGE and hospitalized SAM was undertaken. METHODS: Inpatient data for admissions and hospital deaths due to AGE, SAM and all-causes were collected for children under 5 from all hospitals on the main island, Tarawa, from January 2010-December 2013 (pre-rotavirus vaccine) and January 2016-September 2017 (post-rotavirus vaccine). National outpatient diarrhea data were collected from January 2010 to August 2017 for under 5. An interrupted time-series analysis was undertaken to estimate the effect of rotavirus vaccine on the rates of inpatient and outpatient AGE, inpatient SAM; and inpatient case fatality rates for AGE and SAM, were calculated pre- and post-rotavirus vaccine introduction. RESULTS: The incidence rate of AGE admissions from Tarawa and national AGE outpatient presentations significantly declined by 37 and 44%, respectively, 2 years following rotavirus vaccine introduction. There was a significant decline in the percentage of AGE contributing to all-cause under 5 admissions (12·8% vs. 7·2%, p < 0·001) and all-cause under-five mortality (15·9% vs. 5·7%, p = 0·006) pre- and post-rotavirus vaccine introduction. The estimated incidence rate of inpatient SAM decreased by 24% in under 5 s, 2 years following rotavirus vaccine introduction. CONCLUSIONS: AGE morbidity and mortality and hospitalized SAM rates have declined following rotavirus vaccine introduction in Kiribati children.


Assuntos
Diarreia/epidemiologia , Gastroenterite/epidemiologia , Infecções por Rotavirus/prevenção & controle , Vacinas contra Rotavirus/uso terapêutico , Desnutrição Aguda Grave/epidemiologia , Pré-Escolar , Diarreia/mortalidade , Fezes/virologia , Feminino , Gastroenterite/mortalidade , Gastroenterite/virologia , Hospitais/estatística & dados numéricos , Humanos , Lactente , Análise de Séries Temporais Interrompida , Masculino , Micronésia/epidemiologia , Morbidade , Estudos Retrospectivos , Infecções por Rotavirus/epidemiologia , Infecções por Rotavirus/mortalidade , Vacinas contra Rotavirus/imunologia
2.
Nutrients ; 11(6)2019 Jun 13.
Artigo em Inglês | MEDLINE | ID: mdl-31200550

RESUMO

This study sought to elucidate the multi-level factors that influence behaviors underlying high childhood stunting and widespread micronutrient deficiencies in Kiribati. This two-phase formative research study had an emergent and iterative design using the socio-ecological model as the guiding theoretical framework. Phase 1 was exploratory while phase 2 was confirmatory. In phase 1, in-depth interviews, free lists, seasonal food availability calendar workshops, and household observations were conducted. In phase 2, focus group discussions, pile sorts, participatory workshops, and repeat observations of the same households were completed. Textual data were analyzed using NVivo software; ethnographic data were analyzed with Anthropac software for cultural domain analysis. We found a combination of interrelated structural, community, interpersonal, and individual-level factors contributing to the early child nutrition situation in Kiribati. Despite widespread knowledge of nutritious young child foods among community members, households make dietary decisions based not only on food availability and access, but also longstanding traditions and social norms. Diarrheal disease is the most salient young child illness, attributable to unsanitary environments and sub-optimal water, sanitation, and hygiene behaviors. This research underscores the importance of a multi-pronged approach to most effectively address the interrelated policy, community, interpersonal, and individual-level determinants of infant and young child nutrition in Kiribati.


Assuntos
Transtornos da Nutrição Infantil/epidemiologia , Transtornos da Nutrição Infantil/etiologia , Fenômenos Fisiológicos da Nutrição Infantil , Dieta/efeitos adversos , Fenômenos Ecológicos e Ambientais , Antropologia Cultural , Pré-Escolar , Dieta/etnologia , Características da Família , Feminino , Transtornos do Crescimento/epidemiologia , Transtornos do Crescimento/etiologia , Humanos , Lactente , Masculino , Micronésia/epidemiologia , Micronutrientes/deficiência , Inquéritos Nutricionais , Estado Nutricional , População Rural/estatística & dados numéricos , População Urbana/estatística & dados numéricos
3.
Public Health Nutr ; 9(5): 631-43, 2006 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-16923295

RESUMO

BACKGROUND: Kiribati, a remote atoll island country of the Pacific, has serious problems of vitamin A deficiency (VAD). Thus, it is important to identify locally grown acceptable foods that might be promoted to alleviate this problem. Pandanus fruit (Pandanus tectorius) is a well-liked indigenous Kiribati food with many cultivars that have orange/yellow flesh, indicative of carotenoid content. Few have been previously analysed. AIM: This study was conducted to identify cultivars of pandanus and other foods that could be promoted to alleviate VAD in Kiribati. METHOD: Ethnography was used to select foods and assess acceptability factors. Pandanus and other foods were analysed for beta- and alpha-carotene, beta-cryptoxanthin, lutein, zeaxanthin, lycopene and total carotenoids using high-performance liquid chromatography. RESULTS: Of the nine pandanus cultivars investigated there was a great range of provitamin A carotenoid levels (from 62 to 19,086 microg beta-carotene/100 g), generally with higher levels in those more deeply coloured. Seven pandanus cultivars, one giant swamp taro (Cyrtosperma chamissonis) cultivar and native fig (Ficus tinctoria) had significant provitamin A carotenoid content, meeting all or half of estimated daily vitamin A requirements within normal consumption patterns. Analyses in different laboratories confirmed high carotenoid levels in pandanus but showed that there are still questions as to how high the levels might be, owing to variation arising from different handling/preparation/analytical techniques. CONCLUSIONS: These carotenoid-rich acceptable foods should be promoted for alleviating VAD in Kiribati and possibly other Pacific contexts where these foods are important. Further research in the Pacific is needed to identify additional indigenous foods with potential health benefits.


Assuntos
Carotenoides/administração & dosagem , Alimentos Orgânicos , Pandanaceae/química , Saúde Pública , Deficiência de Vitamina A/dietoterapia , Antioxidantes/análise , Antioxidantes/uso terapêutico , Disponibilidade Biológica , Carotenoides/análise , Carotenoides/metabolismo , Cromatografia Líquida de Alta Pressão/métodos , Promoção da Saúde , Humanos , Micronésia , Valor Nutritivo , Pigmentação , Vitamina A/análise , Vitamina A/uso terapêutico , Deficiência de Vitamina A/prevenção & controle , beta Caroteno/administração & dosagem , beta Caroteno/análise , beta Caroteno/metabolismo
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...